85709 (1998 SG36)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3375618182 ± 4.35e-09
Semi-major axis (a)1.6460722389 AU ± 2.72e-10
Inclination (i)24.83154110° ± 7.38e-07
Long. of Asc. Node (Ω)186.54616085° ± 9.66e-07
Arg. of Perihelion (ω)29.82923407° ± 1.48e-06
Mean Anomaly (M)88.67503961° ± 7.06e-07
Mean Motion (n)0.4667012244°/day ± 1.16e-10
Perihelion dist (q)1.09042110 AU ± 7.16e-09
Aphelion dist (Q)2.20172338 AU ± 7.17e-09
Orbital Period2.11189993 yr ± 5.23e-10
Physical Parameters
H (abs. magnitude)15.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.142″
Uncertainty0
Orbit TypeAmor
MOID0.123314 AU
Observations Used5281
Gaia Obs Used81
Oppositions10
Arc Total1998-2025
First Observation Used1998-09-18
Last Observation Used2025-11-02
Observations (5825)
Date Type RA Dec Mag Band Observatory
2025-02-16 22:05:54 C 07 52 23.570 -33 16 54.34 V M22
2025-02-18 11:05:27 B 07 50 41.21 -32 39 41.9 q Q73
2025-02-18 11:10:37 B 07 50 40.95 -32 39 36.4 q Q73
2025-02-18 11:15:47 B 07 50 40.69 -32 39 31.1 q Q73
2025-02-19 03:35:34 C 07 49 56.522 -32 22 04.73 V W68
2025-02-19 03:43:02 C 07 49 56.170 -32 21 56.38 V W68
2025-02-19 03:48:58 C 07 49 55.877 -32 21 50.00 V W68
2025-02-19 04:05:23 C 07 49 55.073 -32 21 31.90 V W68
2025-02-20 03:55:31 C 07 48 53.491 -31 54 54.18 V W68
2025-02-20 04:00:14 C 07 48 53.273 -31 54 48.71 V W68
2025-02-20 04:07:45 C 07 48 52.906 -31 54 40.10 V W68
2025-02-20 04:21:59 C 07 48 52.241 -31 54 23.51 V W68
2025-02-21 21:15:52 C 07 47 13.154 -31 05 30.95 V M22
2025-02-21 21:20:28 C 07 47 12.931 -31 05 25.30 V M22
2025-02-21 21:29:00 C 07 47 12.566 -31 05 14.46 V M22
2025-02-23 00:27:54 C 07 46 12.35 -30 30 46.1 834
2025-02-23 01:19:43 C 07 46 10.18 -30 29 38.0 834
2025-02-23 03:03:08 C 07 46 06.168 -30 27 24.88 V W68
2025-02-23 03:08:27 C 07 46 05.957 -30 27 17.78 V W68
2025-02-23 03:21:11 C 07 46 05.422 -30 27 00.97 V W68
2025-02-23 03:36:51 C 07 46 04.766 -30 26 40.16 V W68
2025-02-24 03:17:22 C 07 45 15.046 -29 54 49.50 V W68
2025-02-24 03:21:59 C 07 45 14.856 -29 54 43.09 V W68
2025-02-24 03:30:04 C 07 45 14.542 -29 54 31.90 V W68
2025-02-24 03:44:15 C 07 45 13.987 -29 54 12.24 V W68
2025-02-27 02:47:57 C 07 43 04.586 -28 10 25.32 V W68
2025-02-27 02:52:04 C 07 43 04.454 -28 10 18.84 V W68
2025-02-27 02:59:43 C 07 43 04.210 -28 10 07.10 V W68
2025-02-27 03:17:09 C 07 43 03.646 -28 09 39.85 V W68
2025-03-03 03:23:55 C 07 41 00.091 -25 29 51.22 V W68
2025-03-03 03:52:52 C 07 40 59.486 -25 28 59.34 V W68
2025-03-03 03:57:31 C 07 40 59.388 -25 28 50.81 V W68
2025-03-03 04:07:37 C 07 40 59.186 -25 28 32.66 V W68
2025-03-04 03:30:16 C 07 40 39.127 -24 46 19.70 V W68
2025-03-04 03:34:13 C 07 40 39.055 -24 46 12.40 V W68
2025-03-04 03:44:03 C 07 40 38.882 -24 45 54.18 V W68
2025-03-04 04:30:09 C 07 40 38.081 -24 44 28.64 V W68
2025-03-04 21:42:00 C 07 40 26.030 -24 12 33.30 V M22
2025-03-04 21:47:21 C 07 40 25.956 -24 12 23.11 V M22
2025-03-04 22:07:27 C 07 40 25.642 -24 11 45.10 V M22
2025-03-06 01:12:10 C 07 40 11.51 -23 20 03.4 834
2025-03-06 01:52:53 C 07 40 10.97 -23 18 43.8 834
2025-03-07 02:46:42 C 07 40 02.309 -22 29 43.66 V W68
2025-03-07 03:05:06 C 07 40 02.122 -22 29 06.65 V W68
2025-03-07 03:25:51 C 07 40 01.937 -22 28 24.85 V W68
2025-03-08 02:59:53 C 07 39 58.282 -21 40 39.07 V W68
2025-03-08 03:05:10 C 07 39 58.250 -21 40 28.09 V W68
2025-03-08 03:13:57 C 07 39 58.193 -21 40 10.02 V W68
2025-03-08 03:31:33 C 07 39 58.090 -21 39 33.59 V W68
2025-03-09 20:29:03 C 07 40 02.078 -20 13 31.40 V M22